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Item #: CLRC1WTR
MSRP: No Retail

ClareOne Water Detector



The ClareOne Water Detector senses the presence of water and notifies the ClareOne Panel. This device is great for installing under sinks, near washing machines, or hot water tanks.


Important Note - Can only be used with the ClareOne Panel (CLR-C1-PNL1).


Encrypted 433Mhz Technology

The ClareOne Water Detector features encrypted technology that prevents alarm takeovers. It can be placed near any water source to communicate a potential leak to the ClareOne Panel.

Superior Water Detection

Detects as little as 1/32" of water.

Extended Range

Patented antenna for superior range.

Tamper Protected Case

Features a built-in enclosure tamper.


Two replaceable extra long-life lithium batteries.

Simple Setup

Pairs easily and quickly with the ClareOne Panel.


Affiliate Warranty

We want to make our Affiliate program as easy as possible. That’s why we process all claims directly, without any third party telephone tag. Specific warranty terms and details from the manufacturer are below.

ClareOne Security

ClareOne Security products have a 2-year limited warranty. The warranty covers parts and labor for all components found to be defective. This warranty does not cover product damage due to surge damage, water damage or product misuse. It does not cover products that have been altered or modified. Products to be repaired under this warranty must be returned to a Clare Controls service center and must have an authorized RMA number issued from Clare Controls.


Panel: ClareOne (CLR-C1-PNL1)
Transmitter: 433MHz
Encrypted: Yes
Transmitted indications: Tamper and low battery
Supervisory keep-alive: 60-70 minutes
Water detection: 1/32"
Water Resistant
Yes (probe)
Battery Type
(2x) CR2032
Battery Life
10 years
Operating Temperature
32° to 120°F (0 to 49°C)
Operating Humidity
95% non-condensing
Dimensions (W x H x D)
Sensor: 2.5" × 1" × 0.5" (63.5 × 25.4 × 12.7 mm)
Probe: 1.77" × 0.7" × 0.38" (44.96 × 17.78 × 9.65 mm)
FCC: 15.109 Class B 15.231, Industry Canada: ICES-003, RSS-210

Prop 65WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

In certain instances promotional prices will be offered listed above as a “Price with Rebate”, and are typically dated. In these cases Instant Rebate (IR) pricing is good sometimes only for the day only or only for the week. In order to be eligible for IR pricing – the order must be paid for AND picked up/shipped out. If you are placing an online order outside of business hours within your respective time zone, please add a note to your order for the team to confirm the pricing, or contact the branch the following business day to ensure that the item pricing carries over into the subsequent period. If an alternate branch location is still open in another time zone, please reach out to that group.

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